Cover for a shoe insole



FIG. 1 is a front perspective view of a cover for a shoe insole in use showing my new design;

FIG. 2 is a top elevational view thereof; and,

FIG. 3 is a bottom elevational view thereof.

All of the surfaces of the cover for a shoe insole upon which the broken lines are shown form part of the claimed design. The broken lines form no part of the claimed design. 

CLAIM The ornamental design for a cover for a shoe insole, as shown and described. 